Company Filing History:
1 out of 21 
1 out of 7 Years Active: 1984-1993
Title: Innovations by Inventor Allan Alfred
Introduction
Allan Alfred is a notable inventor based in Helsingborg, Sweden. He has made significant contributions to the field of air treatment technology, holding two patents that showcase his innovative approach to improving air quality in various applications.
Latest Patents
Allan Alfred's latest patents include an air treatment plant and a method for flow reduction within it. This air treatment plant is designed specifically for food processing and operates with a closed system, featuring an inlet and an outlet opening. The design incorporates a pressure increase that facilitates air circulation, creating a unidirectional airflow through a tunnel that connects to the inlet or outlet. The tunnel is equipped with nozzles that direct air jets opposite to the airflow direction, while openings in the lower wall allow for the evacuation of excess air. Additionally, he has developed an apparatus for air treatment of products, which utilizes an endless foraminous conveyor belt that follows a helical path defined by inner and outer cylinders. This innovative design allows for air to flow through the passage between the cylinders, with perforations in the inner cylinder enabling a variable air supply along the length of the passage.
Career Highlights
Throughout his career, Allan Alfred has worked with notable companies such as Frigoscandia Contracting AB and Frigoscandia Food Process Systems AB. His experience in these organizations has contributed to his expertise in air treatment technologies and product processing.
Collaborations
Allan has collaborated with various professionals in his field, including his coworker Leif Jaxmar. Their joint efforts have further advanced the development of innovative air treatment solutions.
Conclusion
Allan Alfred's contributions to air treatment technology through his patents and career experiences highlight his role as a significant inventor in this field. His innovative designs continue to influence the industry and improve air quality in food processing applications.